Chrysanthemum is a kind of medicinal chrysanthemum, which is mainly used to dissipate wind and clear heat, calm the liver and clear the eyes, and clear heat and detoxification, which is useful for improving wind-heat and cold, headache and dizziness, and swelling and pain in the eyes. Chrysanthemum is the dried flower buds of chrysanthemum, family Asteraceae. It is sweet, bitter and slightly cold in nature, and belongs to the lung and liver meridians. It has the efficacy of dispersing wind-heat and clearing away heat, calming the liver and improving eyesight, and clearing heat and removing toxins. It can be used in the treatment of wind-heat cold, fever and headache, headache and dizziness, blurred vision, redness and swelling of the eyes, canker sores and poisons. Its brewing water to drink tea also has the above effects and functions, but the tea can play a limited role in the efficacy, can not replace the better treatment of drugs, if you are not feeling well, you should also actively consult a doctor, do not blindly drink chrysanthemum tea for a long period of time or a large number of people.